Palladium-Catalyzed Enantioselective Alkenylation of Sulfenate Anions
作者:Chen Wu、Simon Berritt、Xiaoxia Liang、Patrick J. Walsh
DOI:10.1021/acs.orglett.8b03943
日期:2019.2.15
A novel approach to synthesize enantio-enriched alkenyl/aryl sulfoxides is achieved by using CsF to generate sulfenate anions and conducting the catalytic enantioselective alkenylation with [Pd(allyl)Cl]2/(2R)-1-[(1R)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene (SL-J002-1). A wide variety of sulfoxides bearing sensitive functional groups are produced with high yields (up